R507 (Pentafluoroethane)

R507 is a HFC blend, used as a replacement for R502 and R22 in low and medium temperature refrigeration. With a Global Warming Potential (GWP) of 3985, R507 is under similar scrutiny to R404A.


It is used as a refrigerant in:

  • Commercial Refrigeration

  • Transport Refrigeration

  • Industrial Refrigeration

Product Features and Benefits

  • Substitute for R502, with comparable physical and thermodynamic properties

  • Azeotropic refrigerant blend containing R125 and R143a

  • Refrigerant can be charged from either the liquid or vapor phase

  • PVCK refrigerant cylinders have dual port valves, making liquid off-take easier

  • Non-flammable with a safety classification of A1.

  • Compressors must be charged with polyester oils, contact the compressor manufacturer for more information

Physical Property

  • 98.9
  • -46.7
  • 70.6
  • 539
  • 0.3593
  • Unknown
  • 0
  • 3985

Quality Index

  • 99.90
  • 10
  • 0.1
  • 100
  • Colorless, not turbid
  • No strange stench


  • Disposable cylinder 30lb/13.6kg, 50lb/22.7kg

  • Recyclable cylinder 400L, 800L, 926L, 100L, 1000L

  • ISO-Tank

For optimal performance and compatibility, PVCK recommends the use of valve fittings that have plastic sealing washers (e.g. Nylon, PTFE or PCTFE) for refrigerant products. Hard or inflexible materials such as fiber washers may cause minor connection leaks. The sealing washer should be visually inspected for damage or wear before each use. Fittings should be installed slightly tighter than hand-tight.

For alternative or larger package sizes please contact PVCK on +84 869 699 901 or via the Contact Us form